Re: Thinkpad Yoga LA-A341P BIOS



I am on LA-A341P even though the image does not show it out, i shorted SCL & SDA

boot problem started after shunt so my assumption is the chip is fried, any sources for aquiring a new one ? i have 0 experience re-soldering but makes for a entertaining attempt atleast if a replacement chip is affordable

EDIT: tested both u2022 and u8 with multimeter and only things conductive are both GND so presumably both chips are fried for some reason...

Re: Thinkpad Yoga LA-A341P BIOS



i tried shunting after i had succesfully used the bioshunger files to troubleshoot that indeed the bios chip was being problematic, i then neutered IME from the original bios files and got it to boot, however i could never get past the bios password so i tried shunting it, with what i assume is very bad success as my laptop no longer boots, the fan speeds up fast shutsdown the laptop and repeats this process 3 times blinking the power LED, my assumption is from the attached images that this process somehow fried my onboard ram as the...

Re: Thinkpad Yoga LA-A341P BIOS



my apologies, images loaded after a reload of the page, images clarify very well.

did you initially use the bioshunger bios to achieve unlocked password, i take it this one is not ME neutered, i can achieve this myself once i arrive home...

Re: Thinkpad Yoga LA-A341P BIOS



Could you highlight the scl and sda in an image, also what is the optimal way to shunt it to unlock password, as the chip is rather difficult to access if the full frame is assembled

thanks -M3troid...